In 2025, 29 US girls were named Clair, making it the 4,680th most common girls’ name of the year, down 96 places from #4,584 in 2024. That is 1 fewer than the 30 girls named Clair in 2024. Its best rank for girls was #845, reached in 1899. The most girls given the name in a single year was 66, in 1991. For comparison, it was #3,360 in 2015 and #1,379 in 1950.
Fewer than five US boys were named Clair in 2025, so it does not appear in that year’s SSA list for boys. Its best rank for boys was #288, reached in 1913. The most boys given the name in a single year was 356, in 1923. For comparison, it was unranked (under five boys) in 2015 and #659 in 1950.
Social Security card records list Clair in every one of the 146 years from 1880 to 2025; in 1880 there were 17 babies with the name. In all, 16,351 US babies have been given the name, 26% of them girls and 74% boys. Its busiest decade was the 1920s, with 3,539 babies named Clair.
Over the 10 years from 2016 to 2025, 295 US girls were named Clair; the busiest of those years was 2019, with 40. In 2025 that was about 1 in 55,423 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Claire (214,123 babies since 1880), Clare (34,510 babies since 1880) and Klaire (1,814 babies since 1880).